10. Setting the IP address in CentOS 7

Apr 13, 2024#CentOS7学习笔记248

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Setting up IP addresses in CentOS7: - Environment: CentOS7 (192.168.0.2) and Windows7 (192.168.0.100) - Steps: 1. Connect the virtual machine to the internet 2. Configure CentOS7's IP address by modifying the configuration file - Tips: Use the tab key to auto-complete commands - Configuration file: ifcfg-ens33 - BOOTPROTO=dhcp (automatic) or static (manual) - ONBOOT=no (disable) or yes (enable) - IPADDR0=first IP address - NETMASK0=subnet mask for the first IP address - IPADDR1=second IP address - NETMASK1=subnet mask for the second IP address

Setting IP for CentOS7#

Experimental Environment:#

CentOS7: 192.168.0.2
Windows7: 192.168.0.100

Experimental Steps:#

Connect to the internet through the virtual machine (wired connection)
Configure the IP address of CentOS7: Complete by modifying the configuration file

Tip: Use the tab key to autocomplete commands (tab key autocompletes the unique path)

Configuration File#

File name: ifcfg-ens33
```
BOOTPROTO=dhcp (automatic) or static (manual)
ONBOOT=no (disable) or yes (enable)
IPADDR0=ip address
NETMASK0=subnet mask

IPADDR1=second ip address
NETMASK1=subnet mask of the second ip address
```